In today’s world of technology, most of the electronic equipments are manufactured with SNMP port for network connectivity which eases the use of equipment and gives many more features to be used by a common as well as a professional user. But for the network connectivity of every equipment we need an IP address and today as we are using IPv4 networks so the IP address is of IPv4 series only but the primary problem with IPv4 network addresses is that they are limited in numbers and due to extensive use, very few are left for the use.